Is CVE-2018-10876 in the CISA KEV catalog?

No. CVE-2018-10876 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-10876?

CVE-2018-10876 has a CVSS v3 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2018-10876?

CVE-2018-10876 has an EPSS score of 0.77% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-10876?

Upgrade linux on debian 11 to 4.17.3-1 or later. Fixes are available for 53 affected products.

CVE & CISA-KEV Catalog

CVE-2018-10876

MEDIUM

5.0

CVSS v3

NVD

Description

A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:4.17.3-1CVE-2018-10876

linuxUbuntu

Fixed in:4.4.0-134.160USN-3753-1

Fixed in:4.15.0-44.47USN-3871-1

linux-awsUbuntu

Fixed in:4.4.0-1028.31USN-3753-2

Fixed in:4.4.0-1066.76USN-3753-1

Fixed in:4.15.0-1032.34USN-3871-3

linux-aws-hweUbuntu

Fixed in:4.15.0-1032.34~16.04.1USN-3871-4

linux-azureUbuntu

Fixed in:4.15.0-1037.39~14.04.2USN-3871-5

Fixed in:4.15.0-1037.39~16.04.1USN-3871-5

Fixed in:4.15.0-1037.39USN-3871-5

linux-gcpUbuntu

Fixed in:4.15.0-1027.28~16.04.1USN-3871-4

Fixed in:4.15.0-1027.28USN-3871-3

linux-hweUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.15.0-1027-gcpUbuntu

Fixed in:4.15.0-1027.28~16.04.1USN-3871-4

Fixed in:4.15.0-1027.28USN-3871-3

linux-image-4.15.0-1029-kvmUbuntu

Fixed in:4.15.0-1029.29USN-3871-3

linux-image-4.15.0-1031-raspi2Ubuntu

Fixed in:4.15.0-1031.33USN-3871-3

linux-image-4.15.0-1032-awsUbuntu

Fixed in:4.15.0-1032.34~16.04.1USN-3871-4

Fixed in:4.15.0-1032.34USN-3871-3

linux-image-4.15.0-1033-oemUbuntu

Fixed in:4.15.0-1033.38USN-3871-3

linux-image-4.15.0-1037-azureUbuntu

Fixed in:4.15.0-1037.39~14.04.2USN-3871-5

Fixed in:4.15.0-1037.39~16.04.1USN-3871-5

Fixed in:4.15.0-1037.39USN-3871-5

linux-image-4.15.0-44-genericUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-44-generic-lpaeUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-44-lowlatencyUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-44-snapdragonUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-45-genericUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.15.0-45-generic-lpaeUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.15.0-45-lowlatencyUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.4.0-1028-awsUbuntu

Fixed in:4.4.0-1028.31USN-3753-2

linux-image-4.4.0-1032-kvmUbuntu

Fixed in:4.4.0-1032.38USN-3753-1

linux-image-4.4.0-1066-awsUbuntu

Fixed in:4.4.0-1066.76USN-3753-1

linux-image-4.4.0-1095-raspi2Ubuntu

Fixed in:4.4.0-1095.103USN-3753-1

linux-image-4.4.0-1099-snapdragonUbuntu

Fixed in:4.4.0-1099.104USN-3753-1

linux-image-4.4.0-134-genericUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-generic-lpaeUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-lowlatencyUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc-e500mcUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc-smpUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc64-embUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc64-smpUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-awsUbuntu

Fixed in:4.15.0.1032.31USN-3871-3

linux-image-aws-hweUbuntu

Fixed in:4.15.0.1032.33USN-3871-4

linux-image-azureUbuntu

Fixed in:4.15.0.1037.24USN-3871-5

Fixed in:4.15.0.1037.42USN-3871-5

Fixed in:4.15.0.1037.37USN-3871-5

linux-image-gcpUbuntu

Fixed in:4.15.0.1027.41USN-3871-4

Fixed in:4.15.0.1027.29USN-3871-3

linux-image-genericUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-generic-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-image-generic-lpaeUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-generic-lpae-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-image-gkeUbuntu

Fixed in:4.15.0.1027.41USN-3871-4

Fixed in:4.15.0.1027.29USN-3871-3

linux-image-kvmUbuntu

Fixed in:4.15.0.1029.29USN-3871-3

linux-image-lowlatencyUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-lowlatency-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-image-oemUbuntu

Fixed in:4.15.0.45.66USN-3871-4

Fixed in:4.15.0.1033.38USN-3871-3

linux-image-raspi2Ubuntu

Fixed in:4.15.0.1031.29USN-3871-3

linux-image-snapdragonUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-virtual-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-kvmUbuntu

Fixed in:4.4.0-1032.38USN-3753-1

Fixed in:4.15.0-1029.29USN-3871-3

linux-lts-xenialUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

linux-oemUbuntu

Fixed in:4.15.0-1033.38USN-3871-3

linux-raspi2Ubuntu

Fixed in:4.4.0-1095.103USN-3753-1

Fixed in:4.15.0-1031.33USN-3871-3

linux-snapdragonUbuntu

Fixed in:4.4.0-1099.104USN-3753-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

0.77%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Patch3

Exploit1

bugzilla.kernel.org

Third-Party Advisory9

Other references1

securityfocus.com

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.